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- ABB
- 83SR03K-E
- Control Board
- Sweden
- 90mm x 90mm x 55mm
- 0.45kg
- GJR2342800R1100
- Xiamen, China
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Product Overview for ABB 83SR03K-E (GJR2342800R1100)
The ABB 83SR03K-E (GJR2342800R1100) is a high-performance surge protection relay designed for use in industrial and commercial electrical systems. This relay is a critical component for protecting sensitive equipment from transient voltage spikes caused by surges, lightning, or switching events. Surge protection is essential in any system that handles electrical power, ensuring that costly damage to electrical devices and machinery is avoided.
The ABB 83SR03K-E relay is part of the 83SR Series and is engineered to provide reliable protection with an impressive surge protection capacity. It can handle high surge currents and is designed to ensure the integrity of electrical systems by limiting the voltage levels within safe operational limits. This makes it particularly suitable for high-voltage environments, ensuring the longevity and safety of connected equipment.
With a robust design, the ABB 83SR03K-E relay offers superior surge protection, high energy handling capacity, and flexibility in installation. The relay is ideal for a range of industrial and commercial applications that require high protection against electrical surges.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | 83SR03K-E (GJR2342800R1100) |
| Type | Surge Protection Relay |
| Voltage Rating | 230V AC |
| Surge Protection Capacity | 10kA (8/20µs) |
| Response Time | < 25ns |
| Dimensions (L x W x H) | 90mm x 90mm x 55mm |
| Weight | 0.45 kg |
| Operating Temperature | -20°C to +60°C |
| Mounting Type | DIN Rail |
| Enclosure Type | IP20 |
| Nominal Current | 16A |
| Protection Level | Type 3 (Low Voltage Protection) |
| Nominal Voltage | 230V AC |
Product Introduction
The ABB 83SR03K-E is a surge protection relay that protects electrical systems from transient voltage spikes and surges. Designed for 230V AC systems, this device is capable of handling surge currents of up to 10kA (8/20μs), ensuring the safety and durability of sensitive electrical equipment and circuits. The relay responds to overvoltage events in less than 25 nanoseconds, providing fast and reliable protection.
With a compact size of 90mm x 90mm x 55mm and a weight of just 0.45 kg, the ABB 83SR03K-E is ideal for installation in DIN rail mounted panels. Its IP20 rating means it is suitable for indoor use in dry and dust-free environments.
The ABB 83SR03K-E surge protection relay is perfect for protecting industrial automation systems, power distribution units, and sensitive electronics from dangerous surge voltages. Its Type 3 protection level ensures that devices remain safe from everyday voltage surges while remaining effective for environments with frequent switching operations or exposure to lightning.
Product Applications
The ABB 83SR03K-E surge protection relay can be applied in a wide range of industries, including:
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Industrial Automation: Protects control systems, sensors, and actuators from voltage spikes caused by switching operations or lightning strikes.
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Power Distribution Systems: Ideal for installation in power distribution panels to prevent damage from high-voltage transients.
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Electrical Equipment Protection: Used to safeguard sensitive electrical equipment like circuit boards, PLCs, and drives from damaging surge events.
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Building Infrastructure: Protects electrical systems in commercial buildings, particularly in areas with frequent electrical disturbances or lightning strikes.
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Renewable Energy Systems: Protects solar inverters, wind turbines, and energy storage systems from power surges.
Product Advantages
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High Surge Protection Capacity: With a surge capacity of 10kA (8/20µs), the ABB 83SR03K-E provides exceptional protection against high-energy voltage spikes, ensuring the safety of connected equipment.
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Fast Response Time: The relay responds in less than 25 nanoseconds, providing ultra-fast protection to prevent any damage from surges or spikes.
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Compact and Easy Installation: Measuring only 90mm x 90mm x 55mm and weighing just 0.45 kg, this surge protection relay can be easily mounted on DIN rail systems, saving space in control panels.
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Wide Operating Temperature Range: The ABB 83SR03K-E operates in a wide temperature range of -20°C to +60°C, making it ideal for use in diverse environmental conditions.
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Type 3 Protection: With a Type 3 protection level, this relay is designed to provide low voltage surge protection for industrial, commercial, and residential applications.
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Durable Design: Built to last with high-quality materials, this relay is engineered to withstand the stresses of high-voltage environments and frequent power disturbances.
Brand and Series Information
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Brand: ABB
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Series: 83SR Series
The 83SR Series is a line of surge protection relays designed by ABB, providing high-quality protection for electrical circuits and systems. These relays offer fast response times, high surge current handling, and easy installation, making them an ideal choice for industries that rely on continuous and safe power supply. The 83SR Series is trusted by professionals across industries for its durability and effectiveness in protecting sensitive electrical systems.
Recommended Related Models (Same Series or Close Variants)
| Model | Specifications |
|---|---|
| 83SR02K-E (GJR2342800R1099) | 230V AC, Surge protection, 8kA surge capacity, 0.5ms response time, 90mm x 90mm x 55mm, 0.42 kg |
| 83SR04K-E (GJR2342800R1110) | 230V AC, Surge protection, 12kA surge capacity, 25ns response time, 90mm x 90mm x 60mm, 0.50 kg |
| 83SR05K-E (GJR2342800R1120) | 230V AC, Surge protection, 16kA surge capacity, 20ns response time, 90mm x 90mm x 60mm, 0.53 kg |
| 83SR06K-E (GJR2342800R1130) | 230V AC, Surge protection, 20kA surge capacity, 30ns response time, 90mm x 90mm x 70mm, 0.55 kg |
| 83SR07K-E (GJR2342800R1140) | 230V AC, Surge protection, 25kA surge capacity, 15ns response time, 95mm x 95mm x 75mm, 0.60 kg |
Recommended Popular Models (Same Brand – ABB)
| Model | Specifications |
|---|---|
| REJ610 (GJR2384700R3101) | 110V-230V AC, Relay, 16A current, 15W power, -20°C to +60°C, 90mm x 90mm x 50mm, 0.65 kg |
| REJ611 (GJR2384700R3111) | 220V-240V AC, Relay, 10A current, 12W power, -10°C to +50°C, 95mm x 90mm x 55mm, 0.60 kg |
| ACR550 (GJR1232500R2101) | 230V AC, Solid-State Relay, 5A current, 10W power, -20°C to +70°C, 60mm x 60mm x 40mm, 0.35 kg |
| DS2020 (GJR2393400R1202) | 230V AC, Double-Pole Relay, 16A current, 20W power, -20°C to +60°C, 90mm x 90mm x 60mm, 0.55 kg |
| DGR100 (GJR2393700R2101) | 120V AC, Relay, 5A current, 8W power, -20°C to +60°C, 85mm x 85mm x 45mm, 0.40 kg |
Frequently Asked Questions (FAQ)
Q1: What is the voltage rating of the ABB 83SR03K-E surge protection relay?
A1: The ABB 83SR03K-E surge protection relay operates at 230V AC.
Q2: What is the surge protection capacity of the ABB 83SR03K-E relay?
A2: The ABB 83SR03K-E can handle 10kA surge currents (8/20µs).
Q3: What is the response time of the ABB 83SR03K-E relay?
A3: The response time of the ABB 83SR03K-E relay is less than 25 nanoseconds.
Q4: How is the ABB 83SR03K-E relay mounted?
A4: The ABB 83SR03K-E relay is designed for DIN rail mounting, making installation easy and secure.
Q5: What are the dimensions of the ABB 83SR03K-E relay?
A5: The ABB 83SR03K-E relay has dimensions of 90mm x 90mm x 55mm.
Q6: What is the weight of the ABB 83SR03K-E relay?
A6: The ABB 83SR03K-E relay weighs 0.45 kg.
Q7: What is the operating temperature range of the ABB 83SR03K-E relay?
A7: The operating temperature range of the ABB 83SR03K-E relay is -20°C to +60°C.
Q8: Is the ABB 83SR03K-E relay suitable for industrial use?
A8: Yes, the ABB 83SR03K-E relay is specifically designed for industrial and commercial use, offering high surge protection in demanding environments.
Q9: What is the protection level of the ABB 83SR03K-E relay?
A9: The ABB 83SR03K-E relay provides Type 3 protection, which is ideal for low voltage surge protection.
Q10: How can I install the ABB 83SR03K-E relay?
A10: The ABB 83SR03K-E relay can be easily installed on a DIN rail in a control panel or electrical system.